Description

iCircuit is a fun and educational app for designing and experimenting with circuits. Its advanced simulation engine can handle both analog and digital circuits and features realtime always-on analysis. It is the perfect companion to students, hobbyists, and engineers.

You use it as you would any CAD program: you add elements, connect them together, and set their properties.

But iCircuit is unlike other CAD programs because it is always simulating. It's just like working with the real circuit. You do not stop to take a measurement or spend a lot of time configuring reports. Instead, you just play with the circuit as you normally would, with the power on!

There are over 30 elements you can use to build your circuits. The app has everything from simple resistors, to switches, to MOSFETS, to digital gates.

The app features a multimeter that you use to probe around the circuit to instantly read voltages and currents. If you want to see how a value changes over time, then you can add values to the built-in oscilloscope. The scope can simultaneously track many signals over time and features a touch interface to control the total time displayed and stacked and unstacked modes to easily compare signals.

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Google Play reviews now use Google+ so it's easier to see opinions from people you care about. New reviews will be publicly linked to your Google+ profile. Your name on previous reviews now appears as "A Google User".

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do NOT buy It crashes all the time, Doesn't have all the options that they say they do for ex. share, print etc. there is no manual for android, you can't move files from one folder to another and the support doesn't answer your questions. Don't spend your money on this

A Google User

It's incredible! But there's some bugs.. This apparently is deliciously great, especually! But there's a few bugs. When I change the size of a file, it goes back to the standard size when you add a new element. Also, when I try to use speakers, the file closes and it goes back to the file select screen. Lastly, maybe I'm doing something wrong but using digital gates and subcircuits things get really messy and don't really work. Still figuring out for myself but it might be notable.

3.5 Stars: Best schematic app out there, but could be better... Its a cool app, I use it a lot, but what frustrates me is how unintuitive it is. Say I want to move an element... It pans the circuit. Or I want to delete an object... You have to touch and hold it completely motionless to get the menu... I still don't know how to disconnect an element before moving it... The undo button gets used a lot with me, and Im a newb. Im sure complex circuits are even more painstaking...

A Google User

Great but needs improvement I said I was going to wait for a free version but I went ahead and bought it, this app is very good but should work on some of the flaws it has. I'll try and point them out in an email. But overall for a new app this is great! Edit: this app is new, it should atleast have some updates considering the fact that that it has some complaints.

Don't expect much Despite desperate pleas from users, the developer never fixed bugs and never updated the Mac OS X application. I reckon it'll be the same with the Android app. It runs fine on my tablet but crashes on a One X. The UI is gorgeous but I mich prefer EveryCircuit that has UNDO and you can rotate the components. It's awkward to use it. It has the potential to be a fantastic app but knowing Mr Kruger's (developer) attitude it will never happen. It's a great example ofhalf-assed coding!

A Google User

Useful and full of potential Fun way to learn about circuits. This app has a lot of potential. Some brief onboarding instructions would make the initial interaction smoother. Commonly used buttons could appear around the edges instead of being buried in a menu. Please keep revising and polishing this useful app.

do NOT buy It crashes all the time, Doesn't have all the options that they say they do for ex. share, print etc. there is no manual for android, you can't move files from one folder to another and the support doesn't answer your questions. Don't spend your money on this

It's incredible! But there's some bugs.. This apparently is deliciously great, especually! But there's a few bugs. When I change the size of a file, it goes back to the standard size when you add a new element. Also, when I try to use speakers, the file closes and it goes back to the file select screen. Lastly, maybe I'm doing something wrong but using digital gates and subcircuits things get really messy and don't really work. Still figuring out for myself but it might be notable.

3.5 Stars: Best schematic app out there, but could be better... Its a cool app, I use it a lot, but what frustrates me is how unintuitive it is. Say I want to move an element... It pans the circuit. Or I want to delete an object... You have to touch and hold it completely motionless to get the menu... I still don't know how to disconnect an element before moving it... The undo button gets used a lot with me, and Im a newb. Im sure complex circuits are even more painstaking...

Great but needs improvement I said I was going to wait for a free version but I went ahead and bought it, this app is very good but should work on some of the flaws it has. I'll try and point them out in an email. But overall for a new app this is great! Edit: this app is new, it should atleast have some updates considering the fact that that it has some complaints.

Don't expect much Despite desperate pleas from users, the developer never fixed bugs and never updated the Mac OS X application. I reckon it'll be the same with the Android app. It runs fine on my tablet but crashes on a One X. The UI is gorgeous but I mich prefer EveryCircuit that has UNDO and you can rotate the components. It's awkward to use it. It has the potential to be a fantastic app but knowing Mr Kruger's (developer) attitude it will never happen. It's a great example ofhalf-assed coding!

Useful and full of potential Fun way to learn about circuits. This app has a lot of potential. Some brief onboarding instructions would make the initial interaction smoother. Commonly used buttons could appear around the edges instead of being buried in a menu. Please keep revising and polishing this useful app.

Was Fantastic, now Broken Make no mistake iCircuit is a very powerful tool. The app contains many features that other simulators just don't have. Such as Flip Flops, ICs ranging from the 555 to 74HC595 Shift Registers. But there's just one very large, massive, annoying and ultimately crippling thing about this app: it never works. Ever. A few months back this app was amazing but for whatever reason it now crashes every time a new circuit is made. All functions crash and cause a failure to load. Nexus 7.

Works, kinda ... but .... This app does seem to work, but often hangs and acts unstable. The GUI is atrocious - it's hard to drag objects ( they stretch instead), wiring is not intuitive, the tools aren't always on screen, etc. Use Every Circuit instead. I feel ripped off, I wish there had been a demo version so I wouldn't have lost 5 bucks.

ridiculous interface looks like the developer just abandoned this application. the interface is extremely difficult to use, removing components is a pain and moving them cause all kind of bugs. You can't stop the simulation neither. It's way behind the iphone version.

Crasher burns App will not run on any tablet I own except the Nexus 7. On all others it crashes as soon as you try to do something with it. Crashes often on the Nexus also. I haven't really been able to do anything with it due to the crashing problem. Vendor does not respond to questions for help.

Support please contact me. HTC one m8. app is great used it on my buddy's iPad. Purchased the app but none of the links from work from the home screen. When I click any of the links the app crashes. Can't even go to email support. Have reinstalled and restarted phone. Please help. I would love to have the app. Well rerate when support contacts me.

Great Many parts, nice design, I like it a lot more than other circuit sim apps But needs UI tweeks -Include a more efficient way of adding parts -The scope needs to be more smooth at higher frequencies -the timing of pulse voltage (visual) does not coincide with what it does to the counter (see counter ex) -the simulation seems verry fast, and somewhat glitchy -can you make a defaults menu in settings?

Very rough UI Forced full screen (i.e. no system status bar). No time reset. Various other UI faults. Still the best one on Android that I've used. A transmission line element would be nice. CORRECTION: tap one node, then another to add wire. Convenient.

Unuseable Laid out 3 LEDs then tried to wire them. Unable to wire! Keeps toggling to secondary menu. Also, no way to select components as a group and move. Expanded drawing surface only to have the group of components jump completely off the grid. I thought this app was difficult to use on my iPad! I now consider it ok on iPad and totally frustrating on Galaxy 2. I wish the Play Store had an additional tab next to "install and open" called "refund".

Build any circuit, tap play button, and watch dynamic voltage, current, and charge animations. This gives you insight into circuit operation like no equation does. While simulation is running, adjust circuit parameters with analog knob, and the circuit responds to your actions in real time. You can even generate an arbitrary input signal with your finger!

That's interactivity and innovation you can't find in best SPICE tools for PC like Multisim, LTspice, OrCad or PSpice (trademarks belong to their respective owners).

EveryCircuit is not just an eye candy. Under the hood it packs custom-built simulation engine optimized for interactive mobile use, serious numerical methods, and realistic device models. In short, Ohm's law, Kirchhoff's current and voltage laws, nonlinear semiconductor device equations, and all the good stuff is there.

Growing library of components gives you freedom to design any analog or digital circuit from a simple voltage divider to transistor-level masterpiece.

Schematic editor features automatic wire routing, and minimalistic user interface. No nonsense, less tapping, more productivity.

Simplicity, innovation, and power, combined with mobility, make EveryCircuit a must-have companion for high school science and physics students, electrical engineering college students, breadboard and printed circuit board (PCB) enthusiasts, and ham radio hobbyists.

Create an account to unlock the full functionality for a limited time. The full version will employ all of your imagination, and all the screen area of your tablet. Join EveryCircuit cloud community to store your circuits on cloud, access them from any of your devices, explore public community circuits and share your own designs. The app requires a permission to access your account for authentication in EveryCircuit community.

Thanks to Prof. N. Maghari for technical discussions, feedback, and help with designing circuit examples.

Build any circuit, tap play button, and watch dynamic voltage, current, and charge animations. This gives you insight into circuit operation like no equation does. While simulation is running, adjust circuit parameters with analog knob, and the circuit responds to your actions in real time. You can even generate an arbitrary input signal with your finger!

That's interactivity and innovation you can't find in best SPICE tools for PC like Multisim, LTspice, OrCad or PSpice (trademarks belong to their respective owners).

EveryCircuit is not just an eye candy. Under the hood it packs custom-built simulation engine optimized for interactive mobile use, serious numerical methods, and realistic device models. In short, Ohm's law, Kirchhoff's current and voltage laws, nonlinear semiconductor device equations, and all the good stuff is there.

Growing library of components gives you freedom to design any analog or digital circuit from a simple voltage divider to transistor-level masterpiece.

Schematic editor features automatic wire routing, and minimalistic user interface. No nonsense, less tapping, more productivity.

Simplicity, innovation, and power, combined with mobility, make EveryCircuit a must-have companion for high school science and physics students, electrical engineering college students, breadboard and printed circuit board (PCB) enthusiasts, and ham radio hobbyists.

Join EveryCircuit cloud community to store your circuits on cloud and access them from any of your Android devices. Explore public community circuits and share your own designs. The app requires a permission to access your account for authentication in EveryCircuit community.

Thanks to Prof. N. Maghari for technical discussions, feedback, and help with designing circuit examples.

* You can try the palmDraft(lite) free version which is also available at the Google Play market before you purchase this full version.

Originally designed for palm(tm) OS PDAs back in 2002, palmDraft is now available for the Android platform so you can easily design your own professional-looking electronic schematic diagrams on your Android tablet or phone.

This is a bitmap-based CAD, featuring a high definition, flick-panning, pinch-zoom-able working canvas optimized for finger and pen drawing. It's as easy to manipulate as a sheet of paper. The schematics file format is standard .PNG bitmap file format which can be easily exported and shared for printing.

HARDWARE REQUIREMENTS:

Designed for high-density screen devices, tablet or large screen device recommended for best experience.

* For older devices with low screen densities (which have lower heap size), if you get low-memory warnings, please disable dark-background in prefs screen and work with SMALL or MEDIUM sized schematics (minimum 32MB of heap).

cadTouch is a PRO CAD solution that completely reinvents on-site drawing, giving to professionals in various core fields like architecture, engineering, real estate, home design, and more, the power to measure, draw and view their work on-site.

This is the full version of cadTouch 5, a professional CAD 2D editor and 2D/3D viewer at your fingertips.

cadTouch is really easy to use and it's fast multitouch interface will give you the precision and flexibility that pen and paper fail to archive, finally you will have the perfect on-the-go companion for desktop software like AutoCAD™, SketchUp™ or Solidworks™ and every other DWG/DXF compatible app.

cadTouch is a DWG/DXF drawings editor and viewer, you can open, share and save your work in DWG, PDF and PNG (Pro version only).

A screen size of at least 4.0" is recommended (stylus is not necessary, but is well supported by cadTouch).Please remember to close other apps before running cadTouch (to free RAM).

If you like cadTouch, leave a constructive review, a positive review ensures that we develop the app with more updates and new features, if you are facing errors or bugs please contact us instead of leaving a review at support@cadtouch.com, it's important so we can fix errors, thank you.

Redstick SiteCAD, is a professional tool which makes measuring existing structures a pleasure. Sophisticated, simple, quick and accurate. Measure using a Bluetooth enabled laser device or a tape. Redstick will create a 3d IFC file, the perfect front end design utility for Archicad, Architect, Revit or any IFC compliant software. Email your file or download from your smart device of choice. Apple and Android to Mac or PC. No need to re-interpret or redraw plans from scratchy notes.

Simple enough for anyone to use. Virtually no learning required. Will currently document Walls, Windows, Doors, Openings, Objects and Symbols. Additional 2d tools are also a feature. Create 3d models anywhere you go, that anyone can use.

Start your BIM process on site!

If you like our product, please leave us a positive review. If not, email us at support@redstickcad.com so we have a chance to help before leaving negative feedback, which can be damaging to a growing company such as ours. We pride ourselves on innovation, quality products, honesty and great customer service. We will get back to you if you actually email us. Even better call us.

You can find a current features matrix here. http://www.redstickcad.com/RedstickSiteCAD_site.html

AutoQ3D CAD is a full cad software tool to help you create 2D & 3D technical drawings and sketching designs as well.

AutoQ3D CAD is easy to use and fast for everybody as professionals, sketchers, architects, engineers, designers, students and more.

Designed for phones and tablets, with touch or stylus interface, support surfaces and 3d formats like STL, OBJ, DXF and native 3DQ with textures, you could use the Desktop version(Windows/Linux) to print your drawings.

FREE DEMO AVAILABLE!Please download and use the demo prior to purchase. The demo version is exactly the same as the paid version except for saving capabilities.

Contact:support@talon-designs.net

Regarding the "Licensing" message received upon launch:

There has been much question (and accusation) as to what you are seeing when you launch the application initially. The opening screen displays a message stating that your license will expire in one day.

Please allow us to explain.

The license check is an adjustment to the way that Google handles purchases on the market. The way google does it, is that it requires the application to check to validate the purchase every day. We set it up so that it wont do it every day - it does it once per year after the initial 24 hour period. This allows for use of the application when there might not be service available to you.

Upon initial launch, however, you will be provided with a 1 day license. This protects us with regards to the refund policy that Google has in place. If you keep your order beyond the initial day, your licence will be renewed automatically, free of charge, once every year.

If you go into the options section of AndCAD, you will see the area regarding licensing. From there, you can restart the one year period anytime that you wish to.

Hopefully this clears up the concerns and questions regarding licensing.

* Unidraf Pro is the bilingual Android mobile application of the electrical design CAD Unidraf (Windows) currently most used in the electric industry in the world.* Unidraf Pro can create and edit an electric drawing, and also can edit the drawing data created by Unidraf for Windows.* Because Unidraf Pro is supporting Unicode which can express the languages in the world, it can create the electric drawing of all the countries.* If you manage drawing data on a cloud, because you can access required drawing data from any locations by mobile computing devices, such as a smart phone and a tablet, you will be able to respond to state of emergency immediately.* If you use Unidraf Pro on mobile computing devices, in arrangement / adjustment / directions / check work etc., paper drawings will become unnecessary, and saving of time and reduction of a mistake will be realized.* The general symbols and outer frame formats for electric drawings are preinstalled.* Unidraf Pro can edit the data of Unidraf7 (extension: ZMW) and Unidraf2010 (extension: PDW) for Windows. Old Unidraf data (ZMN, PDN, etc.) can be edited by converting them on Unidraf7 or Unidraf2010.

CAD viewer-GstarCAD MC Pro (For Android) is a completely free CAD app, which is fully compatible with 2D/3D DWG drawings and helps users to view, edit, annotate and share CAD drawing files in the mobile terminal. GstarCAD MC, in support of reading other CAD files such as AutoCAD, makes CAD drawings be with you on a meeting, in the field or even when you’re out. It offers better communication with colleagues, explains CAD design proposal to client and frees you from office constraint to achieve free design anytime anywhere.

Features1. Faster running speed when opening and editing DWG files. The new MC version can reach a higher level on opening speed and running performance ！

Spotlights1. Real and Intelligent Collaboration Work Environment;2. Browse and edit the downloaded cloud drawings without the Internet connection;3. Download the CAD drawings you need and browse them in a better speed even without the Internet connection;4. Upload the local drawings in MC to the cloud server;5. Assure the security and safety of your CAD drawings and data;6. Deliver the right solutions to the conflicting files on cloud servers.

This is a great 3D data file viewer. It is a combo version of ATView3D 3D visualization app. It is designed for CAD users. It supports the most popular 3D CAD formats including STL, DXF and JT. Those formats are widely used by 3D applications including AutoCAD, CATIA, SolidWorks, ProEngineer, IDEAS, UG II, etc. With help of this app, you can take your 3D files with you no matter where you are and view them with your phone (or tablet) directly.

The app provides many 3D features including rotating model with finger movement, zooming in/out, changing object material color, changing rendering background color (or background image), changing rendering light intensity, etc. You can rotate 3D model in any direction, or only along x, y or z axis. You can load multiple files, view them together, and they don't have to be in the same format. You can view model in 3D rendering or wireframe mode. You can also use it to find out information about your files, for instance, the file size, the height, width and depth of your model, total surface area, total length, etc.

The app provides you snapshot feature so that you can take a snapshot of your 3D model, and draw your remark on it and send it to your coworkers through email.

3D data files can be added to your device's external storage folder called 'afanche'. Just connect your phone (or tablet) to a PC and copy 3D models to the 'afanche' folder of the device. After that, you can use the app to load the models. If you have files in system 'download' folder or any other folder of your device, you can use the app to find and open them as well. If also want the app to open files from email attachments or third party file management app, please download another version of the app, which is called ATView3D WFC.

The app is not just a 3D data file viewer. It is also a file organizer. You can keep project files in different sub folder. The app provides file sorting feature to help you find your model quickly. You can sort by file name or file creation time. If you need share 3D model, you can use in-app email feature to send your model out as email attachment. You can use the app to create folder, move files between folders or remove folders or files. The app also provides you zip/unzip function, therefore, you can save all your project files into a single zip file.

Please make sure you use the Menu button of your device. Many features of the app are only visible after you press Menu button.

The app provides native support for multimedia including image, video and audio. This way, you can manage picture or video of your project and 3D files together. The app provides features for you to have a peek at the raw data of files in ASCII (text) or binary format.

The app is powerful and super easy to use. It is fast and capable of loading huge models. It is a great tool for viewing, reviewing and collaborating on engineering asset, product design, documents and related information. ATView3D 3D visualization apps are widely used by professionals all over the world, from industries including CAD, CAM, PLM, Civil Engineering, Machining, Mechanical, Architecture, Construction, Oil & Gas, Automotive, Utilities, etc.

The app is part of ATView3D 3D visualization tool family developed by Afanche Technologies. If you need Android, iPhone, iPad, Windows app for other 3D file formats, please search 'Afanche' or 'ATView3D' to find more 3D apps. Afanche Technologies is a company specialized in 3D technologies. For more info, please visit our website http://www.afanche.com.

* All the drawing data created by electric CAD "Unidraf" can be displayed freely Japan and overseas.The printout is possible too.

* Support OS : Android 2.2 or more

* It is a Unidraf related tool which can access and display drawing data even from where by using mobile environment.

* At a manufacturing site and a maintenance site, it is a very effective method to make a drawing paperless. If Unidraf Android viewer is used, adjustment, directions, and a check of specification will be realized by only one mobile computing devices, without needing a paper drawing, and it will reduce many time and mistakes, and saving of paper will be helpful also for environmental preservation.

* The file formats that can be displayed by Unidraf Android viewer are only the clip files made from Unidraf7 and Unidraf2010 series. The extensions of each file are "ZMW" and "PDW". For this reason, after converting previous version data (ZMN, PDN) into new data (ZMW or PDW), it is necessary to convert it into a clip file. Displays a clip file, after saving on your SD card or downloading from Web or E-mail.

Certain DXF/DWG files with non-ASCII characters in Annotations will not be displayed properly. We are working on this issue and will have an update soon.

eDrawings Pro with in-app purchase.

eDrawings® is the only CAD viewer on Android phones and tablets that allows you to view native eDrawings files as well as native SolidWorks® parts, assemblies and drawings files.

eDrawings is the email-enabled communication tool that dramatically eases sharing of product design information. You can load and send files via email to collaborate more effectively with everyone involved in product development, including people who are not regular CAD software users to interpret and understand 2D and 3D designs.

Upgrade to eDrawings Pro using In-app purchase and enable new capabilities :* Measure your designs (distance, angles, lengths, point to point and more)* Dynamically view cross sections of your models in XY, YZ, or ZX directions from both sides and easily drag the cross section plane* Create markups in your designs, including text notes and freehand notations* Share marked up eDrawings files with others for review and further comments. All markups with history are saved within the eDrawings file. Thanks for using eDrawings! Don't forget to review the app. Your feedback is important to us! Please reach out to support@edrawingsviewer.com with any suggestions.

For more information, visit http://www.solidworks.com or http://www.edrawingsviewer.com

ElectroDroid is a simple and powerful collection of electronics tools and references.This is the free version, which contains ads; you can also buy from the Market the PRO version of the app to support the developer, unlock more features and get rid of the ads.

Circuit Builder is designed to be an introduction to constructing and operating electronic circuits. Intuitive controls and layout make Circuit Builder the perfect App for understanding the basics of electrical and electronic circuits. Circuit Builder has been optimised for use on tablets, but also works well on large screen smart phones.

Build your own virtual circuits using any combination of electrical components.The easy to use library of components includes batteries, switches, lamps, resistors (fixed and variable), capacitors, fuses, circuit breakers, buzzers, heaters and motors. Connect components using virtual wires to make a circuit. Put the App into operate mode to see it work. You can even use virtual multimeters to measure voltage, current and resistance.

Circuits can be viewed and built in either component or schematic view.